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Radiant|Natural|GIA

1.51ct J VVS1 Radiant Natural Diamond

J/VVS1 • GIA 01-15340753

Certificate GIA 01-15340753

Diamond specifications and retailer prices

From $9,892 NZD
$5,566 USD
As of November 2, 2026
Save $7,745 NZD (44%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $18,475 NZD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included) and certified by GIA 01-15340753. Listed at 4 retailers as of October 30, 2026, with a 78% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
J
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 01-15340753
Dimensions7.88 × 5.83 × 3.92 mm
L/W Ratio1.35
Top View
7.88 mm5.83 mm1.51 ctJ / VVS1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 01-15340753
Side View
Table 67.0%CrownGirdlePavilionCuletDepth 67.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $17,638 NZD|Low: $9,642 NZD|High: $18,582 NZD|Avg: $12,623 NZD|-5.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4$9,642 NZD
Retailer 3$9,892 NZD
Retailer 5$11,229 NZD
Retailer 2$13,184 NZD
NZ Jewellers$17,638 NZD

41 data points across 5 retailers

4 retailers$9,892 NZD to $17,638 NZD

B+
Cheapest Retailer
-
$9,892 NZD
$5,566 USD
B
Retailer 2
-
$13,184 NZD
$7,418 USD
View
B
Retailer 3
-
$17,638 NZD
$9,924 USD
View
Most Expensive
NZ Jewellers
cc5e44e8-c628-4344-aa62-407cef253ff2 · Sep 30
$18,475 NZD
$10,395 USD
View
Price last confirmed 33 days ago
3 more retailers have this diamond
Prices start from $9,892 NZDSave up to $7,745 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.51ct Radiant
$9,892 NZD